Step 1

Whisk together vinegar, maple syrup, mustard, and salt in a small bowl. Slowly drizzle in oil, whisking constantly, until fully emulsified.

Step 2

Spread yogurt evenly on 2 plates. Toss together spinach, quinoa, strawberries, blueberries, and half of the dressing in a medium bowl. Divide salad between plates, on top of yogurt. Drizzle with remaining dressing, and sprinkle with granola.